1. Introduction
Thank you for choosing the ENCHEN Blackstone-C Electric Rotary 3D Shaver. This manual provides important information regarding the safe use, operation, and maintenance of your new shaver. Please read it thoroughly before first use and keep it for future reference.

2. Safety Information
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
- Do not use the shaver if it is damaged in any way.
- Keep the charging cable away from heated surfaces.
- Ensure the shaver is completely dry before charging.
- Only use the provided USB charging cable.
3. Package Contents
Please check the package for the following items:
- 1 x ENCHEN Blackstone-C Electric Shaver
- 1 x USB Charging Cable (Type-C)
- 1 x Cleaning Brush
- 1 x User Manual

4. Product Features
- 3D Independent Floating Cutter Head: Three sets of independently floating cutter heads provide 1/3 more shaving area than ordinary double cutter razors, adapting to facial contours for a smooth shave.
- Ultra-thin Double Ring Cutter Net: Double-loop design significantly increases contact area between the knife net and face, doubling shaving efficiency.
- ESM Smart Shaving System: Features 5W high power and low noise control for a comfortable shaving experience.
- Intelligent Anti-pinch: Maintains constant cutter speed even when the battery is low, preventing hair pinching.
- Type-C Quick Charging: A powerful Li-ion battery charges in 1 hour for up to 90 minutes of cordless shaving.
- Split Design: The cutter head assembly is detachable from the fuselage for easy cleaning under running water.
- Automatic Grinding Blade: Blades made from imported Japanese steel are precisely fitted and self-sharpen during use, maintaining sharpness and durability.
- Pop-up Precision Trimmer: Integrated trimmer for shaping mustaches and sideburns.
- Safety Lock: The on/off switch includes a safety lock feature to prevent accidental activation.
- Wet and Dry Shaving: Suitable for both dry shaving and wet shaving with foam or gel.
5. Specifications
| Feature | Specification |
|---|---|
| Product Name | Electric Shaver |
| Model | Blackstone-C |
| Rated Power | 5 W |
| Charging Time | 1 Hour |
| Run Time | 90 Mins |
| Blade Material | Stainless Steel |
| Razor Type | ROTARY |
| Nozzle Type | Trimmer nozzle |
| Voltage | Global Universal (100-240V) |
| Product Size | 53 x 155 mm |
| Net Weight | 144.6 g |
| Certifications | RoHs, CE, FCC, RoHS, pse |

6. Setup
6.1 Initial Charging
Before first use, fully charge the shaver for 1 hour. Connect the Type-C USB charging cable to the shaver and plug the other end into a suitable USB power adapter (not included). The charging indicator light will illuminate.

6.2 Attaching/Removing Shaver Head
The shaver head is designed for easy removal and installation for cleaning and maintenance.
- To Remove: Press the release button on the shaver body to open the shaving unit. Gently pull the shaving unit upwards to detach it.
- To Install: Align the shaving unit with the interface on the shaver body and gently press it down until it clicks into place.

7. Operating Instructions
7.1 Power On/Off
To turn the shaver on, press the safety lock and slide the switch upwards. To turn it off, slide the switch downwards.

7.2 Shaving
The ENCHEN Blackstone-C shaver is suitable for both wet and dry shaving.
- Dry Shaving: For a quick shave, ensure your face is clean and dry. Move the shaver in small, circular motions against the direction of hair growth.
- Wet Shaving: Apply shaving foam or gel to your face. Move the shaver in small, circular motions. Rinse the shaver head frequently during wet shaving.
The 3D independent floating cutter heads will flex to follow the contours of your face for a thorough and comfortable shave.


7.3 Using the Pop-up Precision Trimmer
To use the precision trimmer, slide the trimmer switch upwards. The trimmer will pop up. Use it to trim and shape your mustache, sideburns, or beard lines. After use, slide the switch downwards to retract the trimmer.

8. Maintenance and Cleaning
8.1 Cleaning the Shaver Head
For optimal performance and hygiene, clean the shaver head after every shave.
- Turn off the shaver.
- Press the release button and remove the shaver head assembly.
- Rinse the shaver head directly under running water. You can also use the included cleaning brush to remove any stubborn hair clippings.
- Shake off excess water and allow the shaver head to air dry completely before reattaching it to the shaver body.

8.2 Automatic Grinding Blades
The shaver features self-sharpening blades made from imported Japanese steel. As the shaver operates, the blades automatically grind against the cutter net, ensuring they remain sharp and effective over time. No manual sharpening is required.

9. Troubleshooting
- Shaver not turning on: Ensure the shaver is charged. Check if the safety lock is disengaged and the power switch is slid upwards.
- Poor shaving performance: Clean the shaver head thoroughly. Ensure the shaver is fully charged. The blades are self-sharpening, but if performance significantly degrades over time, consider replacing the shaver head (available separately).
- Shaver pulls hair: This can happen if the battery is low. Recharge the shaver. Also, ensure the shaver head is clean and free of debris.
- Charging issue: Ensure the Type-C cable is securely connected to both the shaver and the power source. Try a different USB power adapter.
10. User Tips
- For best results, shave regularly to prevent hair from becoming too long, which can be harder for the shaver to cut efficiently.
- When using for the first time, your skin may need a few weeks to adapt to the new shaver.
- Always ensure the shaver is fully charged before a long trip to take advantage of its 90-minute cordless operation.
11. Warranty and Support
For warranty information and customer support, please refer to the documentation provided at the time of purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for any warranty claims.





